56. Jack is one of the_(優(yōu)勝者)of the singing compe?tition.

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3-D printing technology may not be a new thing in some foreign countries. But in May this year, at Shenzhen Convention and Exhibition Center (；深圳會(huì)展中心) ,many visitors were attracted by a 3-D printer.

The machine looks similar to an ordinary printer and can print a" statue" in about 90 minutes after scanning any?thing ,including a person.

The printer prints layer(層)by layer.For example ， if we want to print a 30-cm-tall statue, the computer will calculate the layers and print 460 layers in total. It can also print people and clothes. You can stand for scanning for just about three minutes, and a statue will be finished about two hours. The cost for a statue of a man is about 1 ， 000 yuan. The printer,which costs about 500,000 yuan,is from the USA.

"We want to introduce this technology to people, and find more chances here," said an engineer." There is a com?pany in the USA that offers 3-D printing services to people. Many people come to design their own things.It is very cool. We hope that the printer will encourage more Chinese people to be more creative."

36. A 3-D printer .

 

A. is a common machine

B. prints layer by layer

C. can make clothes and people

D. is widely used in Shenzhen

37. How much should you pay if you want to have a statue of yourself printed?

A.50,000 yuan.                           B.About 1 ，000 yuan.

C.500,000 yuan.                         D.100 yuan.

38. The engineer showed people the 3-D printer to____________ .

 

A. design new things

B. print statues for them

C. introduce this technology and find chances

D. calculate the layers

39. We can find this article in___________ .

A.a travel guide 8.a restaurant  menu

C.a newspaper D.a textbook

40. The best title for the passage  is_.

A. A 3-D printer made in Shenzhen

B. 3-D printing looks for a bigger  market

C. 3-D printing services in the  USA

D. Design your own statue

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8.1 don't think he has written all the words  _( cor?rect ).

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5.   ―What's that in English?
~_________ my quilt.

A. It's        B. This is

C. That is      D. That's

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61. 在晚會(huì)前，他向我們作了自我介紹。

Before the evening party, he _ _

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5. ―Excuse me. Could you ask Mr. Green to  speak in a louder_？

―Oh,you can't hear him at the back, can  you?

A • sound B • noise C • voice D •  song

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51. Linda is a nice girl and she always  r_the old peo?ple.

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2.   商店中標(biāo)著"L"的毛衣是一件______ 。

A.小號(hào)毛衣            B.中號(hào)毛衣

C.大號(hào)毛衣            D.特大號(hào)毛衣

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5. The children camp by the lake once a  year.(對(duì)幽線部分

提問）

___the children camp by the lake?

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